DESIGN • PERMIT • BUILD
Room Addition Contractor in
Los Angeles & Orange County
Design • Permit • Build — All Under One Roof
Expand your living space with custom room additions designed
to fit your family’s needs and increase your home’s value.
WHY HOMEOWNERS CHOOSE ROOM ADDITIONS
More Space Without Moving
A room addition allows you to expand your home’s living space while staying in the neighborhood you love. Whether you need an extra bedroom, larger family room, home office, or second-story addition, JM Prime handles the entire process from design and permitting to construction.
- Increase Living Space
- Home Office Solutions
- Increase Property Value
- Additional Bedrooms
- Accommodate Growing Families
- Fully Customized Design
OUR DESIGN-BUILD PROCESS
A Simple Process From Start To Finish
1
Consultation
Discuss your goals, budget, and space requirements.
2
Design
Custom plans tailored to your home’s layout and style.
3
Permits
We handle permits and approvals for a smooth process.
4
Construction
Quality craftsmanship delivered on time and on budget.
5
Completion
Enjoy your newly expanded living space with confidence.
ROOM ADDITION TYPES
Solutions For Every Family
Every home and family has unique needs. Whether you’re adding a bedroom, expanding your living area, creating a home office, or building a second story addition, JM Prime delivers customized solutions designed to maximize comfort, functionality, and value.
Bedroom Additions
Create memorable dining experiences that keep customers coming back.
Family Room Additions
Expand your home’s gathering and entertainment areas.
Home Office Additions
Dedicated workspaces designed for productivity and comfort.
Second Story Additions
Maximize your home’s potential by building upward.